Technical Report CS-2011-14

Title: Designing reference beam for phase retrieval
Authors: Eliyahu Osherovich, Michael Zibulevsky, and Irad Yavneh
Abstract: In this work we present a method for image reconstruction from the magnitude of its Fourier transform in the case where certain parts of the sough image are known. The method is base on continuous non-linear optimization. Fast reconstruction speed of the method and its ability to tolerate errors in the measurements are demonstrated by numerical results. The method is compared with previously proposed algorithm for phase retrieval with known boundaries by Hayes and Quatieri and its superiority is demonstrated.
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